5KP90E3/TR13

TVS diodes have seen a rapidly growing market in the field of electronic circuit protection. The 5KP90E3/TR13 is a common type of TVS diode, with various applications and a straightforward working principle.

Applications

The 5KP90E3/TR13 is often used to protect high-speed circuitry and sensitive components from the potential damage of an electrostatic discharge (ESD) or transient voltage. High-voltage transients occur in industrial, automotive, military and telecom applications, so the 5KP90E3/TR13 is applicable in these scenarios. It is also compatible with consumer electronics, acting as a safeguard against interference from external electrical sources.

Working Principle

The 5KP90E3/TR13 operates according to the avalanche breakdown principle. The breakdown voltage of the diode is the voltage at which a reverse current can flow through it, allowing the diode to clamp and divert the energy from a transient or ESD away from protected components. Due to its short-circuit current rating, the 5KP90E3/TR13 allows energy peaks of up to 9A to be diverted. This capability is particularly helpful in complex electronic systems.

The 5KP90E3/TR13 is designed to limit current and voltage surges across all lines, and therefore enhanced circuit integrity is achieved with its help. Additionally, the low ESD clamping voltage of this diode, typical to most transient voltage clamping diodes, reduces the risk of damage to the protected components.

Conclusion

TVS diodes such the 5KP90E3/TR13 offer protection solutions for multiple applications and systems. Owing to its avalanche breakdown principle, the diode can divert and clamp energy peaks of up to 9A, thus offering safe passage for the protected circuit or component. The device is beneficial in a variety of systems from military and industrial applications, to telecoms and consumer electronics.